3,4-Bis(allyloxy)benzoic acid CAS 664334-20-7
| CAS No. | 664334-20-7 |
| Molecular Formula | C13H14O4 |
| Molecular Weight | 234.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3,4-Bis(allyloxy)benzoic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
CATO supplies 3,4-Bis(allyloxy)benzoic acid (CAS 664334-20-7), a certified reference material (molecular formula C13H14O4, MW 234.25 g/mol) for analytical method development and quality control.
Based on its molecular formula C13H14O4, 3,4-Bis(allyloxy)benzoic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 234.25 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H14O4 |
| Molecular Weight | 234.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
Related Bis Standards
- 3,5-Bis(allyloxy)benzoic acid (CAS 185254-52-8)
- 4-(Allyloxy)benzo[b]thiophene-6-carboxylic acid (CAS 1291493-03-2)
- 2-(Allyloxy)-5-amino-N-propylbenzamide (CAS 30653-84-0)
- 5-(Allyloxy)-1-methyl-3-(trifluoromethyl)-1H-pyrazole-4-carbaldehyde (CAS 303151-60-2)
- 1-(Allyloxy)-2-(bromomethyl)-3,3-dimethylbutane (CAS 1490943-42-4)
- 3-((Allyloxy)methyl)-3-(bromomethyl)pentane (CAS 1491532-30-9)
- (R)-2-(((allyloxy)carbonyl)amino)-2-phenylacetic acid (CAS 104128-14-5)
- 4'-(Allyloxy)-[1,1'-biphenyl]-4-carbonitrile (CAS 111928-38-2)
Recommended Standards
- 3-(Piperazin-1-ylcarbonyl)benzoic acid (CAS 691394-19-1)
- 3,4-Dicyclopropoxybenzoic acid (CAS 1993403-84-1)
- 3-(Methoxycarbonyl)-5,6,7,8-tetrahydronaphthalene-2-carboxylic acid (CAS 2140326-69-6)
- 3-[(propan-2-yloxy)methyl]-1-benzofuran-2-carboxylic acid (CAS 731802-25-8)
- 2-Cyclopropyl-4-methylanisole (CAS 55469-31-3)
- 20(R)-Hydroxy Prednisone (CAS 600-92-0)
- Deoxy Pyridinoline (CAS 83462-55-9)
- 5-Chloro-4,6-dimethylnicotinic acid (CAS 889940-45-8)
- 3-(2-(Allylthio)ethyl)thietane 1,1-dioxide (CAS 1878955-64-6)
- tert-Butyl 4-pyrazin-2-yl-1,4-diazepane-1-carboxylate (CAS 1100227-54-0)
- 2,2-Dimethyl-5-phenyl-1,3-dioxolan-4-one (CAS 6337-34-4)
- Pazopanib Impurity 53 (CAS CATO-C4X-172553)
- 1-Aminoheptan-3-ol (CAS 160745-96-0)
- Semaglutide impurity 271 (CAS CATO-C4X-2226271)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com